package com.itany.corejava.code01_基础;

/**
 * @author 石小俊
 * @date 2023年04月07日 10:20
 */
public class Test02_命名规范 {
    public static void main(String[] args) {
        int a12_$12;
        // int 12a; // 报错,不能以数字开头
        // int ab c; // 不能包含空格
        int aclass;
        // int class; // 不能使用关键字
        // int goto; // 不能使用保留字
        int age = 18;
        int AGE = 20;
        int ageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageage = 22;
        System.out.println(AGE);
        System.out.println(ageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageageage);
        int studentAge;
        int intInt;
    }
}
